Finding the Third Proportional to 5,742,795 and 8,896,534.50
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Solution
The third proportional to 5,742,795 and 8,896,534.50 is: 13,782,195.97
Step by Step Solution
- Step 1: Write the proportion equation
5,742,795 : 8,896,534.50 = 8,896,534.50 : x - Step 2: Convert to fraction form
5,742,795/8,896,534.50 = 8,896,534.50/x - Step 3: Cross multiply
5,742,795x = 8,896,534.50 × 8,896,534.50 - Step 4: Simplify right side
5,742,795x = 79,148,326,109,690.25 - Step 5: Solve for x
x = 79,148,326,109,690.25/5,742,795 - Step 6: Final answer
x = 13,782,195.97
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.